European Exploration un the Atlantic and Indian Ocean

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Portuguese Exploration
  • Merchants weren't especially promminent in trading circles
  • Fishermen seafared the Atlantic and those people ended up bieng the early leaders in the Atlantic exploration
  • and the search for the sea route to Asian markets through the Indian Ocean
  • Prency Henrique of Portugaul ( Prince Henry the navigator) embarked on an ambitous campaign to spread Christianity and increase portugual influence
  • 1415 portuguese forces seized the Moroccan city of Ceuta ( which guarded the Strait of Gibraltar)
  • he saw his victory as a blow agaqinst Islam
  • and strategic move enabling Christian vessels to move freely between the Mediterranean and the Atlantic



Colonization of the Atlantic Islands
  • after capture of Ceuta: Henrique encouraged Portuguese mariners to go to into the Atlanticgeography-of-cape-verde0.gif
  • they discovered the Madeiras an the Azores islands
    • colonized these
  • tried to occupy the canary islands but failed
  • also discovered
    • Cape Verde islands
    • Fernando Po
    • Sao Tome
    • Principe
  • islands had fertile soil and good climate
  • cultivated sugarcane (with collaboration with Italian investors)slave_routes.jpg
  • commercial networks provided ways to distribute sugar to the europeans
Slave Trade
  • Portuguese also explored west coast of Africa
  • they traded guns, textiles, and other items for African gold and slaves
  • they changed the nature of the slave trade by
    • increasing the volume
    • sending slaves to new destinations
  • dispatched thousands of slaves annually by mid 15th century
  • slaves worked on plantations on the atlantic islands
  • became a common practice
  • fueled the development of a huge, Atlantic-wide trade that delivered as many as 12 million enslaved Africans to destinations in N. America, S. America and the caribbean region
Indian Ocean Trade
  • Some mariners traded profitably in west Africa, but others went to trade Asian silk and spices
  • Sea routes needed to get to Asian markets, avoid Muslims and Italians
  • 1488- Bartolomeu Dias sailed around the Cape of Good Hope and entered the Indian Ocean
    • Crew forced Dias to return immediately to Portugal
    • Voyage proved possibility of sailing from Europe to the Indian Ocean
  • 1497- Vasco de Gama left Portugal to sail to India
    • Met a Muslim who showed him how to take advantage of seasonal monsoon winds to sail across the Arabian Sea to India
    • in 1948, he arrive at Calicut
    • by 1499 de Gama returned to Lisbon with a cargo of peppers and spicesChristopher_Columbus3.jpg
  • Portugese merchants and mariners dominated trade, and attempted to control all shipping
  • Had ships armed with cannons and could overpower Arabs, Persians, Indians, southeast Asians, and others
Christopher Columbus
  • Genoese mariner Cristoforo Colombo decided to sail west to reach Asian markets
  • Geographers knew nothing of the Americas, so Columbus's plans made sense
  • The King of Portugal refused to sponsor the expedition
  • Catholic Kings, Fernando and Isabel of Spain agreed to sponsor
  • 1492- Columbus set sail with a fleet of three ships across the Atlantic Ocean
  • Reached San Salvador in the Bahamas
  • Columbus returned with no gold, silk, or spices
    • Never acknowledged that his expeditions never reached Asia, though he made three more voyages
  • Around the end of 15th century, other mariners explored the Caribbean and American continents